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An eddy-current displacement-to-digital converter based on a ratio-metric delta-sigma ADC.

Ali FekriMohammad Reza NabaviNikola Radeljic-JakicZu-yao ChangMichiel A. P. PertijsStoyan N. Nihtianov
Published in: ESSCIRC (2014)
Keyphrases
  • analog to digital converter
  • delta sigma
  • eddy current
  • magnetic field
  • low power
  • image sensor
  • mixed signal
  • cmos image sensor
  • image processing
  • optical flow
  • co occurrence
  • gray level